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当降雨达到封锁警戒雨量值、或累计降雨量≥150mm 以上、或连续降雨超过 5 天,雨后延时巡查时间一般可延长至雨停后( )小时。

【参考答案】

12~24
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阅读理解:(第一节)A:Pacific Science Center Guide◆Visit Pacific Science Center’s StoreDon’t forget to stop by Pacific Science Center’s Store while you are here topick up a wonderful science activity or remember your visit. The store islocated(位于) upstairs in Building 3 right next to the Laster DomE.◆HungryOur exhibits will feed your mind but what about your body? Our café offers acomplete menu of lunch and snack options, in addition to seasonals. The café islocated upstairs in Building 1 and is open daily until one hour Pacific ScienceCenter closes.◆Rental InformationLockers are available to store any belongs during your visit. The lockers arelocated in Building 1 near the Information Desk and in Building 3. Pushchairsand wheelchairs are available to rent at the Information Desk and Denny WayentrancE.ID requireD.◆Support Pacific Science CenterSince 1962 Pacific Science Center has been inspiring a passion(热情) fordiscovery and lifelong @ in science, math and technology. Today Pacific ScienceCenter serves more than 1.3 million people a year and beings inquiry basedscience education to classrooms and company events all over Washington StatE.It’s an amazing accomplishment and one we connect science without generoussupport from individuals, corporations, and other social organizations. Wishpacificorganzier.org to find various ways you can support Pacific ScienceCenter.21.Where are you buy a at Scicnce Center?A.In Building 1.B.In Building 3.C.At the last Denny.D.At the Denny Way entrancE.22.What does Pucific Scicnce Center do for schools?A.Traitn Scicnce teachers.B.Disncie scicnce books.C.Disncie scicnctific research.D.Take scicnce to the classroom.23.What is the peapose of the last part of the text?A.To coccerage dcetions.B.To advertise coming events.C.To introbace spocial exhibits.
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阅读理解:第一节:BI work with Volunteers for Wildlife, a rescue and education organization atBailey Arboretum in Locust Valley. Trying to help injured, displaced or sickcreatures can be heartbreaking; survival is never certain. However, when itworks, it is simply beautiful.I got a rescue call from a woman in Muttontown. She had found a youngowl(猫头鹰) on the grounD.When I arrived, I saw a 2-to 3-week-old owl. It hadalready zxxk.been placed in a carrier for safety.I examined the chick(雏鸟) and it seemed finE.If I could locate the nest, Imight have been able to put it back, but no luck. My next work was to constructa nest and anchor it in a treE.The homeowner was very helpful. A wire basket was founD.I put some pinebranches into the basket to make this nest safe and comfortablE.I placed thechick in the nest, and it quickly calmed down.Now all that was needed were the parents, but they were absent. I gave thehomeowner a recording of the hunger screams of owl chicks. These advertise thepresence of chicks to adults; they might also encourage our chick to startcalling as well. I gave the owner as much information as possible and headedhome to see what news the night might bring.A nervous night to be sure,but sometimes the spirits of nature smile on usall! The homeowner called to say that the parents had responded to therecordings. I drove over and saw the chick in the nest looking healthy andactivE.And it was accompanied in the nest by the greatest sight of all —LUNCH!The parents had done their duty and would probably continue to do so.24.What is unavoidable in the author’s rescue work according ro paragraph1?A.Efforts made in vain.B.Getting injured in his work.C.Feeling uncertain about his futurE.D.Creatures forced out of their homes.25.Why was the author called to Muttontown?A.To rescue a woman.B.To take care of a woman.C.To look at a baby owl.D.To cure a young owl.26.What made the chick calm down?A.A new nest.B.Some fooD.C.A recording.D.Its parents.27.How would the author feel about the outcome of the event?A.It’s unexpecteD.B.It’s beautiful.C.It’s humorous.D.It’s discouraging
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